| Developer | Berkeley Software Design, Inc. |
|---|---|
| Written in | C |
| OS family | Unix-like (Net/2) |
| Working state | Discontinued |
| Source model | Source-available |
| Initial release | BSD/386 1.0, March 1993 |
| Marketing target | Internet server applications |
| Available in | English |
| Platforms | x86, SPARC, PowerPC |
| Kernel type | Monolithic |
| Default user interface | Command-line interface |
| License | Proprietary |
BSD/OS (originally called BSD/386 and sometimes known as BSDi) is a discontinued proprietary version of the BSD operating system developed by Berkeley Software Design, Inc. (BSDi).
BSD/OS had a reputation for reliability in server roles; the renowned Unix programmer and author W. Richard Stevens used it for his own personal web server.[1]